def test_errors_without_character_opposite(capsys):
s = Shakespeare("Foo. Juliet, a test. Romeo, a test. Macbeth, a test.")
s.run_event("[Enter Juliet]")
assert s.state.character_by_name("Romeo").value == 0
assert s.state.character_by_name("Macbeth").value == 0
with pytest.raises(ShakespeareRuntimeError) as exc:
s.run_sentence("You are as good as a furry animal!", "Juliet")
assert "talking to nobody" in str(exc.value).lower()
assert ">>You are as good as a furry animal!<<" in str(exc.value)
assert exc.value.interpreter == s
assert s.state.character_by_name("Romeo").value == 0
assert s.state.character_by_name("Macbeth").value == 0
s.run_event("[Enter Macbeth and Romeo]")
assert s.state.character_by_name("Romeo").value == 0
assert s.state.character_by_name("Macbeth").value == 0
with pytest.raises(ShakespeareRuntimeError) as exc:
s.run_sentence("You are as good as a furry animal!", "Juliet")
assert "ambiguous" in str(exc.value).lower()
assert ">>You are as good as a furry animal!<<" in str(exc.value)
assert exc.value.interpreter == s
assert s.state.character_by_name("Romeo").value == 0
assert s.state.character_by_name("Macbeth").value == 0
captured = capsys.readouterr()
assert captured.out == ""
assert captured.err == ""
def test_correctly_parses_number(monkeypatch, capsys):
monkeypatch.setattr("sys.stdin", StringIO("4257"))
s = Shakespeare("Foo. Juliet, a test. Romeo, a test.")
s.run_event("[Enter Romeo and Juliet]")
s.run_sentence("Listen to your heart!", "Juliet")
assert s.state.character_by_name("Romeo").value == 4257
captured = capsys.readouterr()
assert captured.out == ""
assert captured.err == ""
def test_interactive_style(monkeypatch, capsys):
monkeypatch.setattr("sys.stdin", StringIO("4257\n3211"))
s = Shakespeare("Foo. Juliet, a test. Romeo, a test.",
input_style="interactive")
s.run_event("[Enter Romeo and Juliet]")
s.run_sentence("Listen to your heart!", "Juliet")
assert s.state.character_by_name("Romeo").value == 4257
captured = capsys.readouterr()
assert captured.out == "Taking input number: "
assert captured.err == ""
def test_goto_next(capsys):
s = Shakespeare(SAMPLE_PLAY)
assert s.current_position == 0
s.step_forward()
assert s.current_position == 1
s.run_sentence("Let us proceed to scene II.", "Juliet")
assert s.current_position == 2
captured = capsys.readouterr()
assert captured.out == ""
assert captured.err == ""
def test_errors_on_eof(monkeypatch, capsys):
monkeypatch.setattr("sys.stdin", StringIO(""))
s = Shakespeare("Foo. Juliet, a test. Romeo, a test.")
s.run_event("[Enter Romeo and Juliet]")
with pytest.raises(ShakespeareRuntimeError) as exc:
s.run_sentence("Listen to your heart!", "Juliet")
assert "end of file" in str(exc.value).lower()
assert ">>Listen to your heart!<<" in str(exc.value)
assert exc.value.interpreter == s
assert s.state.character_by_name("Romeo").value == 0
captured = capsys.readouterr()
assert captured.out == ""
assert captured.err == ""
def test_conditional(capsys):
s = Shakespeare("Foo. Juliet, a test. Romeo, a test.")
s.run_event("[Enter Romeo and Juliet]")
s.state.character_by_name("Romeo").value = 4100
s.state.global_boolean = False
s.run_sentence("If so, open your heart!", "Juliet")
captured = capsys.readouterr()
assert captured.out == ""
assert captured.err == ""
s.state.global_boolean = True
s.run_sentence("If not, open your heart!", "Juliet")
captured = capsys.readouterr()
assert captured.out == ""
assert captured.err == ""
s.state.global_boolean = True
s.run_sentence("If so, open your heart!", "Juliet")
captured = capsys.readouterr()
assert captured.out == "4100"
assert captured.err == ""
s.state.character_by_name("Romeo").value = -5
s.state.global_boolean = False
s.run_sentence("If not, open your heart!", "Juliet")
captured = capsys.readouterr()
assert captured.out == "-5"
assert captured.err == ""
def test_assign_character(capsys):
s = Shakespeare("Foo. Juliet, a test. Romeo, a test.")
s.run_event("[Enter Romeo and Juliet]")
assert s.state.character_by_name("Romeo").value == 0
s.run_sentence("You are as good as a furry animal!", "Juliet")
assert s.state.character_by_name("Romeo").value == 2
s.state.character_by_name("Romeo").value = 0
s.run_sentence("You are a pig!", "Juliet")
assert s.state.character_by_name("Romeo").value == -1
captured = capsys.readouterr()
assert captured.out == ""
assert captured.err == ""
def test_conditional_pop():
s = Shakespeare("Foo. Juliet, a test. Romeo, a test.")
s.run_event("[Enter Romeo and Juliet]")
c = s.state.character_by_name("Juliet")
assert c.stack == []
assert c.value == 0
c.stack = [234, 123, 678]
s.state.global_boolean = False
s.run_sentence("If so, recall thy terrible memory of thy imminent death.",
"Romeo")
assert c.stack == [234, 123, 678]
assert c.value == 0
s.state.global_boolean = True
s.run_sentence("If not, recall thy terrible memory of thy imminent death.",
"Romeo")
assert c.stack == [234, 123, 678]
assert c.value == 0
s.state.global_boolean = True
s.run_sentence("If so, recall thy terrible memory of thy imminent death.",
"Romeo")
assert c.stack == [234, 123]
assert c.value == 678
s.state.global_boolean = False
s.run_sentence("If not, recall thy terrible memory of thy imminent death.",
"Romeo")
assert c.stack == [234]
assert c.value == 123
def test_eof_character_code(monkeypatch, capsys):
monkeypatch.setattr("sys.stdin", StringIO("&"))
s = Shakespeare("Foo. Juliet, a test. Romeo, a test.")
s.run_event("[Enter Romeo and Juliet]")
s.run_sentence("Open your mind!", "Juliet")
assert s.state.character_by_name("Romeo").value == 38
s.run_sentence("Open your mind!", "Juliet")
assert s.state.character_by_name("Romeo").value == -1
captured = capsys.readouterr()
assert captured.out == ""
assert captured.err == ""
def test_conditional_push():
s = Shakespeare("Foo. Juliet, a test. Romeo, a test.")
s.run_event("[Enter Romeo and Juliet]")
c = s.state.character_by_name("Juliet")
assert c.stack == []
assert c.value == 0
s.state.global_boolean = False
s.run_sentence("If so, remember a furry animal.", "Romeo")
assert c.stack == []
assert c.value == 0
s.state.global_boolean = True
s.run_sentence("If not, remember a furry animal.", "Romeo")
assert c.stack == []
assert c.value == 0
s.state.global_boolean = True
s.run_sentence("If so, remember a furry animal.", "Romeo")
assert c.stack == [2]
assert c.value == 0
s.state.global_boolean = False
s.run_sentence("If not, remember a furry furry animal.", "Romeo")
assert c.stack == [2, 4]
assert c.value == 0
def test_conditional(capsys):
s = Shakespeare("Foo. Juliet, a test. Romeo, a test.")
s.run_event("[Enter Romeo and Juliet]")
assert s.state.character_by_name("Romeo").value == 0
s.state.global_boolean = False
s.run_sentence("If so, you are as good as a furry animal!", "Juliet")
assert s.state.character_by_name("Romeo").value == 0
assert s.state.character_by_name("Romeo").value == 0
s.state.global_boolean = True
s.run_sentence("If not, you are as good as a furry animal!", "Juliet")
assert s.state.character_by_name("Romeo").value == 0
assert s.state.character_by_name("Romeo").value == 0
s.state.global_boolean = True
s.run_sentence("If so, you are as good as a furry animal!", "Juliet")
assert s.state.character_by_name("Romeo").value == 2
assert s.state.character_by_name("Romeo").value == 2
s.state.global_boolean = False
s.run_sentence("If not, you are as good as a furry furry animal!",
"Juliet")
assert s.state.character_by_name("Romeo").value == 4
captured = capsys.readouterr()
assert captured.out == ""
assert captured.err == ""
def test_conditional(capsys):
s = Shakespeare("Foo. Juliet, a test. Romeo, a test. Act I: One. Scene I: One.")
s.run_event("[Enter Romeo and Juliet]")
s.state.character_by_name("Romeo").value = 97
s.state.global_boolean = False
s.run_sentence("If so, speak your mind!", "Juliet")
captured = capsys.readouterr()
assert captured.out == ""
assert captured.err == ""
s.state.global_boolean = True
s.run_sentence("If not, speak your mind!", "Juliet")
captured = capsys.readouterr()
assert captured.out == ""
assert captured.err == ""
s.state.global_boolean = False
s.run_sentence("If not, speak your mind!", "Juliet")
captured = capsys.readouterr()
assert captured.out == "a"
assert captured.err == ""
s.state.character_by_name("Romeo").value = 98
s.state.global_boolean = True
s.run_sentence("If so, speak your mind!", "Juliet")
captured = capsys.readouterr()
assert captured.out == "b"
assert captured.err == ""
def test_consumes_trailing_newline(monkeypatch, capsys):
monkeypatch.setattr("sys.stdin", StringIO("4257\na"))
s = Shakespeare("Foo. Juliet, a test. Romeo, a test.")
s.run_event("[Enter Romeo and Juliet]")
s.run_sentence("Listen to your heart!", "Juliet")
assert s.state.character_by_name("Romeo").value == 4257
assert input() == "a"
captured = capsys.readouterr()
assert captured.out == ""
assert captured.err == ""
# Make sure there isn't a '\n' still living in the buffer
s.run_sentence("Open your mind!", "Juliet")
assert s.state.character_by_name("Romeo").value == -1
def test_errors_on_goto_nonexistent(capsys):
s = Shakespeare(SAMPLE_PLAY)
assert s.current_position == 0
s.step_forward()
assert s.current_position == 1
with pytest.raises(ShakespeareRuntimeError) as exc:
s.run_sentence("Let us proceed to scene IV.", "Juliet")
assert "does not exist" in str(exc.value).lower()
assert ">>Let us proceed to scene IV.<<" in str(exc.value)
assert exc.value.interpreter == s
assert s.current_position == 1
captured = capsys.readouterr()
assert captured.out == ""
assert captured.err == ""
def test_goto_without_opposite_character(capsys):
s = Shakespeare(SAMPLE_PLAY)
assert s.current_position == 0
s.step_forward()
assert s.current_position == 1
s.run_event("[Exit Romeo]")
s.run_sentence("Let us proceed to scene II.", "Juliet")
assert s.current_position == 2
s.run_event("[Enter Romeo and Macbeth]")
s.run_sentence("Let us proceed to scene I.", "Juliet")
assert s.current_position == 0
captured = capsys.readouterr()
assert captured.out == ""
assert captured.err == ""
def test_errors_on_pop_from_empty():
s = Shakespeare("Foo. Juliet, a test. Romeo, a test.")
s.run_event("[Enter Romeo and Juliet]")
c = s.state.character_by_name("Juliet")
assert c.stack == []
assert c.value == 0
with pytest.raises(ShakespeareRuntimeError) as exc:
s.run_sentence("Recall thy terrible memory of thy imminent death.",
"Romeo")
assert "empty stack" in str(exc.value).lower()
assert ">>Recall thy terrible memory of thy imminent death.<<" in str(
exc.value)
assert exc.value.interpreter == s
assert c.stack == []
assert c.value == 0
def test_errors_on_invalid_code(capsys):
s = Shakespeare("Foo. Juliet, a test. Romeo, a test.")
s.run_event("[Enter Romeo and Juliet]")
s.state.character_by_name("Romeo").value = 100000000
with pytest.raises(ShakespeareRuntimeError) as exc:
s.run_sentence("Speak your mind!", "Juliet")
assert "invalid character code" in str(exc.value).lower()
assert ">>Speak your mind!<<" in str(exc.value)
assert exc.value.interpreter == s
s.state.character_by_name("Romeo").value = -1
with pytest.raises(ShakespeareRuntimeError) as exc:
s.run_sentence("Speak your mind!", "Juliet")
assert "invalid character code" in str(exc.value).lower()
assert ">>Speak your mind!<<" in str(exc.value)
assert exc.value.interpreter == s
captured = capsys.readouterr()
assert captured.out == ""
assert captured.err == ""
def test_goto_conditionals(capsys):
s = Shakespeare(SAMPLE_PLAY)
assert s.current_position == 0
s.step_forward()
assert s.current_position == 1
s.state.global_boolean = True
s.run_sentence("If so, let us proceed to scene II.", "Juliet")
assert s.current_position == 2
s.state.global_boolean = True
s.run_sentence("If not, let us proceed to scene I.", "Juliet")
assert s.current_position == 2
s.state.global_boolean = False
s.run_sentence("If so, let us proceed to scene I.", "Juliet")
assert s.current_position == 2
s.state.global_boolean = False
s.run_sentence("If not, let us proceed to scene I.", "Juliet")
assert s.current_position == 0
captured = capsys.readouterr()
assert captured.out == ""
assert captured.err == ""
def test_conditional(monkeypatch, capsys):
monkeypatch.setattr("sys.stdin", StringIO("ab"))
s = Shakespeare("Foo. Juliet, a test. Romeo, a test.")
s.run_event("[Enter Romeo and Juliet]")
s.state.global_boolean = False
s.run_sentence("If so, open your mind!", "Juliet")
assert s.state.character_by_name("Romeo").value == 0
s.state.global_boolean = True
s.run_sentence("If not, open your mind!", "Juliet")
assert s.state.character_by_name("Romeo").value == 0
s.state.global_boolean = True
s.run_sentence("If so, open your mind!", "Juliet")
assert s.state.character_by_name("Romeo").value == 97
s.state.global_boolean = False
s.run_sentence("If not, open your mind!", "Juliet")
assert s.state.character_by_name("Romeo").value == 98
captured = capsys.readouterr()
assert captured.out == ""
assert captured.err == ""
def test_push():
s = Shakespeare("Foo. Juliet, a test. Romeo, a test.")
s.run_event("[Enter Romeo and Juliet]")
c = s.state.character_by_name("Juliet")
assert c.stack == []
assert c.value == 0
s.run_sentence("Remember a furry animal.", "Romeo")
assert c.stack == [2]
assert c.value == 0
s.run_sentence("Remember a furry furry animal.", "Romeo")
assert c.stack == [2, 4]
assert c.value == 0
s.run_sentence("Remember a furry furry furry animal.", "Romeo")
assert c.stack == [2, 4, 8]
assert c.value == 0
def test_outputs_numbers(capsys):
s = Shakespeare("Foo. Juliet, a test. Romeo, a test.")
s.run_event("[Enter Romeo and Juliet]")
s.state.character_by_name("Romeo").value = 4100
s.run_sentence("Open your heart!", "Juliet")
captured = capsys.readouterr()
assert captured.out == "4100"
assert captured.err == ""
s.state.character_by_name("Romeo").value = -5
s.run_sentence("Open your heart!", "Juliet")
captured = capsys.readouterr()
assert captured.out == "-5"
assert captured.err == ""
s.state.character_by_name("Romeo").value = 9
s.run_sentence("Open your heart!", "Juliet")
captured = capsys.readouterr()
assert captured.out == "9"
assert captured.err == ""
def test_pop():
s = Shakespeare("Foo. Juliet, a test. Romeo, a test.")
s.run_event("[Enter Romeo and Juliet]")
c = s.state.character_by_name("Juliet")
assert c.stack == []
assert c.value == 0
c.stack = [234, 123, 678]
s.run_sentence("Recall thy terrible memory of thy imminent death.",
"Romeo")
assert c.stack == [234, 123]
assert c.value == 678
s.run_sentence("Recall thy terrible memory of thy imminent death.",
"Romeo")
assert c.stack == [234]
assert c.value == 123
s.run_sentence("Recall thy terrible memory of thy imminent death.",
"Romeo")
assert c.stack == []
assert c.value == 234
def test_goto_based_on_numeral_not_order(capsys):
s = Shakespeare("""
Test.
Romeo, a test.
Juliet, a test.
Act I: Nothing to see here.
Scene III: These are not the actors you're looking for.
[Enter Romeo and Juliet]
Juliet: Are you as good as nothing?
Scene I: Still nothing.
[A pause]
Scene II: Nothing strikes back.
[A pause]
""")
assert s.current_position == 0
s.step_forward()
assert s.current_position == 1
s.run_sentence("Let us return to scene I.", "Juliet")
assert s.current_position == 2
s.run_sentence("Let us return to scene III.", "Juliet")
assert s.current_position == 0
s.run_sentence("Let us return to scene II.", "Juliet")
assert s.current_position == 3
captured = capsys.readouterr()
assert captured.out == ""
assert captured.err == ""
def test_unicode(capsys):
s = Shakespeare("Foo. Juliet, a test. Romeo, a test. Act I: One. Scene I: One.")
s.run_event("[Enter Romeo and Juliet]")
s.state.character_by_name("Romeo").value = 664
s.run_sentence("Speak your mind!", "Juliet")
captured = capsys.readouterr()
assert captured.out == "ʘ"
assert captured.err == ""
s.state.character_by_name("Romeo").value = 613
s.run_sentence("Speak your mind!", "Juliet")
captured = capsys.readouterr()
assert captured.out == "ɥ"
assert captured.err == ""
s.state.character_by_name("Romeo").value = 1244
s.run_sentence("Speak your mind!", "Juliet")
captured = capsys.readouterr()
assert captured.out == "Ӝ"
assert captured.err == ""
s.state.character_by_name("Romeo").value = 2310
s.run_sentence("Speak your mind!", "Juliet")
captured = capsys.readouterr()
assert captured.out == "आ"
assert captured.err == ""
s.state.character_by_name("Romeo").value = 2708
s.run_sentence("Speak your mind!", "Juliet")
captured = capsys.readouterr()
assert captured.out == "ઔ"
assert captured.err == ""
s.state.character_by_name("Romeo").value = 3494
s.run_sentence("Speak your mind!", "Juliet")
captured = capsys.readouterr()
assert captured.out == "ඦ"
assert captured.err == ""
s.state.character_by_name("Romeo").value = 6326
s.run_sentence("Speak your mind!", "Juliet")
captured = capsys.readouterr()
assert captured.out == "ᢶ"
assert captured.err == ""
s.state.character_by_name("Romeo").value = 6662
s.run_sentence("Speak your mind!", "Juliet")
captured = capsys.readouterr()
assert captured.out == "ᨆ"
assert captured.err == ""
s.state.character_by_name("Romeo").value = 7495
s.run_sentence("Speak your mind!", "Juliet")
captured = capsys.readouterr()
assert captured.out == "ᵇ"
assert captured.err == ""
s.state.character_by_name("Romeo").value = 7716
s.run_sentence("Speak your mind!", "Juliet")
captured = capsys.readouterr()
assert captured.out == "Ḥ"
assert captured.err == ""
def test_reads_characters_accurately(monkeypatch, capsys):
monkeypatch.setattr("sys.stdin", StringIO("ab\nAB\t&@ "))
s = Shakespeare("Foo. Juliet, a test. Romeo, a test.")
s.run_event("[Enter Romeo and Juliet]")
s.run_sentence("Open your mind!", "Juliet")
assert s.state.character_by_name("Romeo").value == 97
s.run_sentence("Open your mind!", "Juliet")
assert s.state.character_by_name("Romeo").value == 98
s.run_sentence("Open your mind!", "Juliet")
assert s.state.character_by_name("Romeo").value == 10
s.run_sentence("Open your mind!", "Juliet")
assert s.state.character_by_name("Romeo").value == 65
s.run_sentence("Open your mind!", "Juliet")
assert s.state.character_by_name("Romeo").value == 66
s.run_sentence("Open your mind!", "Juliet")
assert s.state.character_by_name("Romeo").value == 9
s.run_sentence("Open your mind!", "Juliet")
assert s.state.character_by_name("Romeo").value == 38
s.run_sentence("Open your mind!", "Juliet")
assert s.state.character_by_name("Romeo").value == 64
s.run_sentence("Open your mind!", "Juliet")
assert s.state.character_by_name("Romeo").value == 32
captured = capsys.readouterr()
assert captured.out == ""
assert captured.err == ""
def test_outputs_correct_character(capsys):
s = Shakespeare("Foo. Juliet, a test. Romeo, a test. Act I: One. Scene I: One.")
s.run_event("[Enter Romeo and Juliet]")
s.state.character_by_name("Romeo").value = 97
s.run_sentence("Speak your mind!", "Juliet")
captured = capsys.readouterr()
assert captured.out == "a"
assert captured.err == ""
s.state.character_by_name("Romeo").value = 98
s.run_sentence("Speak your mind!", "Juliet")
captured = capsys.readouterr()
assert captured.out == "b"
assert captured.err == ""
s.state.character_by_name("Romeo").value = 10
s.run_sentence("Speak your mind!", "Juliet")
captured = capsys.readouterr()
assert captured.out == "\n"
assert captured.err == ""
s.state.character_by_name("Romeo").value = 65
s.run_sentence("Speak your mind!", "Juliet")
captured = capsys.readouterr()
assert captured.out == "A"
assert captured.err == ""
s.state.character_by_name("Romeo").value = 66
s.run_sentence("Speak your mind!", "Juliet")
captured = capsys.readouterr()
assert captured.out == "B"
assert captured.err == ""
s.state.character_by_name("Romeo").value = 9
s.run_sentence("Speak your mind!", "Juliet")
captured = capsys.readouterr()
assert captured.out == "\t"
assert captured.err == ""
s.state.character_by_name("Romeo").value = 38
s.run_sentence("Speak your mind!", "Juliet")
captured = capsys.readouterr()
assert captured.out == "&"
assert captured.err == ""
s.state.character_by_name("Romeo").value = 64
s.run_sentence("Speak your mind!", "Juliet")
captured = capsys.readouterr()
assert captured.out == "@"
assert captured.err == ""
s.state.character_by_name("Romeo").value = 32
s.run_sentence("Speak your mind!", "Juliet")
captured = capsys.readouterr()
assert captured.out == " "
assert captured.err == ""
def test_unicode(monkeypatch, capsys):
monkeypatch.setattr("sys.stdin", StringIO("ʘɥӜआઔඦᢶᨆᵇḤ"))
s = Shakespeare("Foo. Juliet, a test. Romeo, a test.")
s.run_event("[Enter Romeo and Juliet]")
s.run_sentence("Open your mind!", "Juliet")
assert s.state.character_by_name("Romeo").value == 664
s.run_sentence("Open your mind!", "Juliet")
assert s.state.character_by_name("Romeo").value == 613
s.run_sentence("Open your mind!", "Juliet")
assert s.state.character_by_name("Romeo").value == 1244
s.run_sentence("Open your mind!", "Juliet")
assert s.state.character_by_name("Romeo").value == 2310
s.run_sentence("Open your mind!", "Juliet")
assert s.state.character_by_name("Romeo").value == 2708
s.run_sentence("Open your mind!", "Juliet")
assert s.state.character_by_name("Romeo").value == 3494
s.run_sentence("Open your mind!", "Juliet")
assert s.state.character_by_name("Romeo").value == 6326
s.run_sentence("Open your mind!", "Juliet")
assert s.state.character_by_name("Romeo").value == 6662
s.run_sentence("Open your mind!", "Juliet")
assert s.state.character_by_name("Romeo").value == 7495
s.run_sentence("Open your mind!", "Juliet")
assert s.state.character_by_name("Romeo").value == 7716
captured = capsys.readouterr()
assert captured.out == ""
assert captured.err == ""